package Thread_study.thread_safe;

public class Account {
    private String cardId;
    private double money;

    public Account() {
    }

    public Account(String cardId, double money) {
        this.cardId = cardId;
        this.money = money;
    }

    public String getCardId() {
        return cardId;
    }

    public void setCardId(String cardId) {
        this.cardId = cardId;
    }

    public double getMoney() {
        return money;
    }

    public void setMoney(double money) {
        this.money = money;
    }

    /**
     *  小明 小红
     * @param money
     */
    public void drawMoney(double money) {
        // 0.先获取是谁来取钱
        String name = Thread.currentThread().getName();
        // 1.判断账户是否够钱
        if (this.money >= money) {
            // 2.取钱
            System.out.println(name + "来取钱成功,吐出" + money);
            // 3.更新余额
            this.money -= money;
            System.out.println(name + "取钱后:" + this.money);
        } else {
            // 4.余额不足
            System.out.println(name + "来取钱,余额不足");
        }

    }
}
